Shoe upper



FIG. 1 is a side elevational view of a shoe upper showing my new design;

FIG. 2 is an opposite side elevational view from FIG. 1, of the shoe upper;

FIG. 3 is a front elevational view of the shoe upper;

FIG. 4 is a rear elevational view of the shoe upper; and,

FIG. 5 is a top plan view of the shoe upper.

The broken line showing of a shoe sole in FIGS. 1-5 is for illustrative purposes only and the shoe sole forms no part of the new design as claimed. 

The ornamental design for a shoe upper, as shown in the drawings and described in the specifications. 